DDC300SS by Dixon Valve | MannTek Dry Disconnect Coupler | Hose Unit | 3" Female NPT | 119mm Body Size | 316 Stainless Steel
Dixon

DDC300SS by Dixon Valve | MannTek Dry Disconnect Coupler | Hose Unit | 3" Female NPT | 119mm Body Size | 316 Stainless Steel

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Compatibility & Interchange Data:
  • Compatible with Mann-Tek, Avery Hardoll and Todo-matic® and any other product produced according to NATO standard STANAG 3756.
Construction:
  • Standard seal supplied: FKM.
  • Stainless steel ball bearings.
  • All wetted parts are stainless steel.
  • 316 Stainless Steel Parts: Rollers are Hastelloy C276 on the stainless steel shaft.
  • Aluminum & Brass/Gunmetal Parts: Rollers are aluminum-bronze on the stainless steel shaft.
Features:
  • Coupler has built-in swivel.
  • Shaft journal in stainless steel embedded in PTFE to eliminate seizure.
  • The protective ring is a specially formulated, weather resistant and electrically conductive rubber compound.
  • Selectivity - to avoid product contamination, selective versions of the couplers and adapters are available. Contact Dixon for further information.
  • Easy to handle - push and turn - free flow, turn and pull - closed.
  • Time saving - no need to drain hoses or pipe systems.
  • Economical - no loss or spillage of liquids at connection or disconnection.
  • Safety - the valve cannot be opened until the unit is coupled.
  • Environmental friendly - accidental spillage eliminated when properly used.
  • Safe and reliable - due to rugged construction.
  • Product life - uncomplicated design and high quality materials ensures long product life.
Specifications:
  • Produced according to NATO standard STANAG 3756 and ATOFINA SGM 2049.TUY.C
  • Working pressure is based on PSI at ambient temperature 70°F.
    • Aluminum: 230 PSI, up to 4"
    • Brass/Gunmetal1: 230 PSI, up to 4"
    • Stainless Steel: 360 PSI
Use:
  • Use with composite (Polyeten PE-HD 300) plugs for protection against corrosion; plugs withstand hot and cold environments.
316 Stainless Steel
Part Number		 Aluminum
Part Number		 Brass / Gunmetal*
Part Number		 Female
NPT		 Body Size
DDC075SS DDC075AL DDC075BR 3/4" 56 mm
DDC100SS DDC100AL DDC100BR 1" 56 mm
DDC150SS DDC150AL DDC150BR 1-1/2" 70 mm
DDC200SS DDC200BR 2" 70 mm
DDC300SS105 DDC300AL105 DDC300GM105 3" 105 mm
DDC300SS DDC300AL DDC300GM 3" 119 mm
DDC400SS DDC400AL DDC400GM 4" 164 mm
DDC600SS DDC600AL - 6" 238 mm

*1 Produced to U.S. government bronze specification G

Dixon Valve & Coupling

Dixon, founded in 1916, is a premier manufacturer and supplier of hose couplings, valves, dry disconnects, swivels, and other fluid transfer and control products. Our global reach includes a wide range of products for numerous industries including petroleum exploration, refining, transportation, chemical processing, food and beverage, steel, fire protection, construction, mining, and manufacturing.

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